Maybe not snap your fingers, but this is the next closest thing: https://upscalepics.com/. Source: about 1 year ago

Try these: Image 1 and Image 2. You can also use this upscaler tool to upscale these images. I wouldn't recommend scaling it up more than 4x. Source: about 1 year ago

I found this fan art here: https://www.deviantart.com/unded/art/ramiel-712959778. Then I upscaled it here: https://upscalepics.com/ so I could then send it to https://www.canvasdiscount.com/wall-decor/canvas-wall-hanging.jsf to have them make a 24"x12" Canvas Wall Hanging. The Canvas Wall Hanging of the Best Girl was $30.85. Source: over 1 year ago

I use upscale 400di is right above the minimum. Source: over 1 year ago

If you want something quick and easy (and free), there are a bunch of online upscalers such as https://upscalepics.com/ which will let you go up to 4500x4500 pixels. Source: almost 2 years ago

Not sure what image size on FB you need pero try mo magresize here. May edit function to zoom-crop into the section you want. Source: almost 2 years ago

To design your images, you can use Canva, paired with an Image Resizer if you don't have access to Canva Pro and need to tweak the size of the picture. - Source: dev.to / about 2 years ago

Have you tried online tools like https://promo.com/tools/image-resizer? Source: over 2 years ago

Not sure how to do it in photoshop but you can try this free tool to do just that. LMK if it works for you. https://promo.com/tools/image-resizer/. Source: over 2 years ago